Kolab is a free and open source groupware suite. It consists of the Kolab server and a wide variety of Kolab clients, including KDE PIM-Suite Kontact, Roundcube web frontend, Mozilla Thunderbird and...

Latest version of Kolab Groupware-Server is 3.4 and it was released on 2015-02-27.

Modest is a free, open source, email client developed by Nokia's maemo project. Small and lightweight, it is intended for use on hardware with “modest” resources, in particular Nokia's N800 and N810...

Latest version of Modest is 1.0-2008.35-1 and it was released on 2008-09-29.

K-9 Mail is an independent email application for the Android operating system. It is made available as Free/Open Source Android Software under the Apache License version 2.0. The program is marketed...

Latest version of K-9 Mail is {{#property:P348}} and it was released on 2016-12-31.

Hypermail is a free program for creating email archives, in the form of cross-referenced HTML documents. It takes a file in Unix mbox format and generates an HTML archive, complete with an index and...

Latest version of Hypermail is 2.3.0 and it was released on 2009-11-12.

Exim is a mail transfer agent (MTA) used on Unix-like operating systems. Exim is free software distributed under the terms of the GNU General Public License, and it aims to be a general and flexible...

VisualEditor (VE) is a project to provide a "visual" or "WYSIWYG-like" online rich-text editor as a MediaWiki extension to Wikipedia. It was developed by the Wikimedia Foundation in partnership with...

SkaDate is an open-source social networking and dating software for the creation of online communities and online dating websites.
The underlying core of the software employs Oxwall base, written in...

SMW+ is an open source software bundle composed of the wiki application MediaWiki along with a number of its extensions, that was developed by the German software company Ontoprise GmbH from 2007 to...

VuFind (not to be confused with Vufind.com a computer vision and interest graph API company), is an open source library search engine that allows users to search and browse beyond the resources of a...

HuMo-gen is a free and cross-platform web application for displaying and editing genealogical data on the Internet. HuMo-gen was written in PHP and is GNU-GPL licensed open-source software. HuMo-gen...

Latest version of HuMo-gen is 5.1.14 and it was released on 2017-02-27.

RefDB is a client/server reference database and bibliography tool for markup languages like SGML, XML, and LaTeX. It is suitable for standalone use for the purpose of self-archiving, but can be used...

Latest version of RefDB is 1.1 and it was released on September 20, 2011 {{Citation needed|date=January 2013}}.

Simple Machines Forum software, or SMF software, is an open source, Internet forum, message-board program developed by Simple Machines. The name reflects the communities' initial goal of providing a...

Nginx (stylized as NGINX, NGiИX or nginx) is a web server which can also be used as a reverse proxy, load balancer and HTTP cache. The software was created by Igor Sysoev and first publicly released...